(19)

(11)

EP 3 672 491 A1

(12)

(43) Date of publication: 01.07.2020 Bulletin 2020/27 (21) Application number: 18758826.4 (22) Date of filing: 07.08.2018

(51) International Patent Classification (IPC):  A61B 8/00(2006.01) A61M 25/00(2006.01) (86) International application number: PCT/EP2018/071313 (87) International publication number: WO 2019/038073 (28.02.2019 Gazette 2019/09)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 22.08.2017 US 201762548881 P (71) Applicant: Koninklijke Philips N.V. 5656 AG Eindhoven (NL)	(72) Inventors: SHARMAN, Valerie 5656 AE Eindhoven (NL) LAMBERT-FLISZAR, Eve Anne-Sophie 5656 AE Eindhoven (NL) (74) Representative: Philips Intellectual Property & Standards  High Tech Campus 5 5656 AE Eindhoven 5656 AE Eindhoven (NL)